The aim of this paper is to investigate the dynamic relationship between natural resources rents and Algerian economic growth within a trivariate framework by adding trade openness as a third variable. By using cointegration and error correction model techniques, Granger causality tests reveal a...

The Energy Charter Treaty, Investment and the Energy Charter Process -- The Energy Charter Treaty and European Union Law : Investment Conflicts -- Resolving Conflicts : Modernising the Energy Charter Treaty.

A common approach in the design of experiment for the problem of comparing two means from a normal distribution is to assume knowledge of the ratio of the population variances. The optimal sampling ratio is proportional to the square root of this quantity. In this paper it is demonstrated that a...

All textbooks and articles dealing with classical tests in the context of linear models stress the implications of a significantly large F-ratio since it indicates that the mean square for whatever effect is being evaluated contains significantly more than just error variation. In general,...